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Metz Connect Metz ModBus MR-DIO 4/2 Input Output Module for LoRaWAN® Universal ModBus 4 x Input & 2 Output Module for DIN rails.. Product #: MR-DIO4/2 Modbus RTU In Stock
Brand: Metz Connect
Product Code: MR-DIO4/2 Modbus RTU
Availability: In Stock
Weight: 126.00g
Dimensions: 50.00mm x 70.00mm x 60.00mm
Attachments: - Data_sheet_MR-DIO42.PDF
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The Modbus module with 4 digital inputs and 2 relay outputs with manual control was developed for decentralized switching tasks. It is suitable for accommodating, for example, light switches and window contacts in a room, switching two light strips or controlling louvers. It can also be used to control 2 motorized fire dampers. In this case it is necessary to protect the relay contacts by appropriate load-dependent measures.

The inputs can be used as contact or voltage inputs. The inputs and outputs can be switched and scanned by means of standard registers via a Modbus master. Module address, bit rate and parity are set with two rotary switches on the front or by software.Suitable for decentralized mounting on DIN TH35 rail according to IEC 60715 in electrical distribution cabinets.

The module can also be connected to NZ/AUS/EU LoRaWAN® networks over the LoRa® ModBus Transceiver.

Can be integrated via NBNEXUS into Building Automation, Energy-Management and SCADA.

MR-DIO4/2 ModBus RTU on the Metz Connect Website

Additional Information

Sensor Type
Digital I/O 4 Inputs 2 Outputs
LoRaWAN® EU868 AU915 AS923

Main Features

  • Mounting on a 35 mm DIN rail
  • Simple integration into the LVD Board
  • RS485 ModBus RTU Slave
  • Easy to configure
  • NBNEXUS IoT platform for LoRaWAN and Sigfox

Read more: MR-DIO4/2 Technical Data

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